-9k+18k=-9

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Solution for -9k+18k=-9 equation:



-9k+18k=-9
We move all terms to the left:
-9k+18k-(-9)=0
We add all the numbers together, and all the variables
9k+9=0
We move all terms containing k to the left, all other terms to the right
9k=-9
k=-9/9
k=-1

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